87 lines
2.4 KiB
Python
87 lines
2.4 KiB
Python
from datetime import datetime
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from auth import model
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from sqlalchemy import text
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from sqlalchemy.exc import OperationalError
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from datetime import datetime
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from db import dbauth
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session = dbauth.session
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BINDKEY = "auth"
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def _db_V01_00():
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# "bind_key=None" bedeutet hier, dass bei "create_all" nur die Models mit
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# Default-Bind erzeugt werden sollen und nicht die anderen, insbesonder
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# nicht die zum MS-SQL-SErver
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dbauth.create_all(bind_key=BINDKEY)
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systeminfo = model.Systeminfo()
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systeminfo.id = 1
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systeminfo.version = "01.00"
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systeminfo.lastupdate = datetime.now()
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systeminfo.initialinstall = datetime.now()
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session.add(systeminfo)
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session.commit()
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def _db_V01_01():
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u = model.User()
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u.id = 1
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u.userid = 'System.Admin'
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u.username = 'Systemadministrator'
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u.password = "geheim"
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u.email = ''
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session.add(u)
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sysmgr = model.Role()
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sysmgr.id = 1
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sysmgr.name = "Systemadministrator"
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sysmgr.roleid = "SysAdmin"
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session.add(sysmgr)
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appmgr = model.Role()
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appmgr.name = "Anwendungsadministrator"
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appmgr.roleid = "AppAdmin"
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session.add(appmgr)
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usermgr = model.Role()
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usermgr.name = "Benutzerverwaltung"
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usermgr.roleid = "UserMgr"
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session.add(usermgr)
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application = model.Application()
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application.id = 1
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application.appid = "Project01"
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application.name = "Project01 (Name ändern)"
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session.add(application)
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userapp = model.Userapp()
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userapp.application = application
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userapp.userapp_roles.append(sysmgr)
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session.add(userapp)
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u.userapps.append(userapp)
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_updatesysteminfo('01.01')
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session.commit()
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def _updatesysteminfo(versionnr):
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s: model.Systeminfo = model.Systeminfo.query.get(1)
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s.version = versionnr
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s.lastupdate = datetime.now()
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return
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def checkupdates():
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systeminfo = None
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curr_dbversion = '_db_V01_00'
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try:
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systeminfo: model.Systeminfo = model.Systeminfo.query.get(1)
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curr_dbversion = "_db_V" + systeminfo.version.replace(".", "_")
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except (OperationalError, AttributeError):
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_db_V01_00()
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versionen = sorted(filter(lambda f: f.startswith("_db_V"),globals()))
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for v in versionen:
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if v > curr_dbversion:
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globals()[v]() # https://docs.python.org/3.6/library/functions.html?highlight=globals#globals
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print('########## Database updated')
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